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Example
300 is added to 750,
the percentage
increase of 750 is
25 increased into 30,
the percentage change
of 25 is
Percentage Proportion : the ratio/ percentage of each individual
Examples: To calculate the ratio of each portion as 25+85+90=200
(100%), the ratio of 25 is 12.5%, 85 is 42.5%, 90 is 45%
Operation
* You can store the sum of value into memory variables, then recall
and use the value by pressing
Degree-Minutes-Seconds Calculations
You can use degrees (hours), minutes and seconds key to perform a
sexagesimal (base-60 notational system) calculation or convert the
sexagesimal value into decimal value.
Degree-Minutes-Seconds
Examples
86
o
37' 34.2''
123
o
45'6''
123
o
45'6''
123.7516667
2.3456
2
o
20'44''
Operation
portion in a calculation expression.
If A + B + C = D
"A" is a% of "D" where a =
0.7 =
Display (Upper)
(300+750) 75
(30–25) 25x1
Display (Upper)
or
+ Memory variable.
Decimal points
Operation
18
Display (Lower)
140.
20.
A
x 100%
D
Display (Lower)
Display (Lower)
123
o
45
o
6.
123.7516667
2
o
20
o
44.16
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